x402basequality 0.30

x402-gated loan data endpoint on Base, pay $0.02 per request in USDC.

Price
0.02 USDC / call
Protocol
x402
Verified
no
Endpoint
https://lowpaymentfee.com/api/v1/loans/91

What it does

This endpoint at lowpaymentfee.com provides access to a loan resource (ID 91) via the x402 payment protocol. It is part of a broader platform that offers dozens of pay-per-call API endpoints spanning data analytics, AI/ML inference, finance/Web3 data, and infrastructure utilities — all gated behind x402 micropayments on the Base network using USDC.

The specific endpoint `/api/v1/loans/91` is listed under the title "Premium API Access" and accepts POST requests. Payment is settled on-chain on Base using USDC (contract 0x8335…2913) with a maximum amount of 20,000 base units, which equals $0.02 (USDC uses 6 decimals). There are no API keys or rate limits advertised; access is granted per-request upon valid x402 payment. The payment timeout is 300 seconds.

Documentation on the site is extremely sparse — the docs, API, pricing, and README pages all render only a "Connect wallet" prompt with no substantive content. There is no OpenAPI schema, no request/response examples, and no description of what the loans endpoint actually returns. The endpoint path suggests it retrieves or processes data for a specific loan record, but the exact schema and semantics are unknown. The platform's landing page confirms the $0.02 per-request pricing model and lists the broader API catalog, but provides no detail on the loans endpoints specifically.

Capabilities

x402-paymentusdc-micropaymentbase-networkpay-per-requestloan-datajson-responseno-api-key

Use cases

  • —Retrieving loan record data via a single micropayment
  • —Integrating pay-per-call loan information into agent workflows
  • —Accessing financial data without API key registration

Fit

Best for

  • —Agents that need on-demand loan data without subscription commitments
  • —Developers exploring x402 micropayment-gated APIs
  • —Automated workflows requiring keyless, pay-as-you-go financial data access

Not for

  • —Users needing detailed API documentation or response schemas before integrating
  • —High-volume batch loan data retrieval (per-request payment may add up)
  • —Anyone without a Base-network USDC wallet

Quick start

curl -X POST https://lowpaymentfee.com/api/v1/loans/91 \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: <x402-payment-header>"

Endpoint

URLhttps://lowpaymentfee.com/api/v1/loans/91
Transporthttp
Protocolx402
Pay to0x1A2B13E97f5F837C8F9FA1F95a1484B7C70d85F3
CurrencyUSD COIN

Quality

0.30/ 1.00

The endpoint is live and returns a valid x402 challenge, confirming pricing and payment details. However, there is no documentation, no OpenAPI schema, no request/response examples, and no description of what the loans/91 endpoint actually returns. The broader site docs pages are empty. This is effectively a stub listing.

Warnings

  • —No documentation available — docs, API, pricing, and README pages all render only 'Connect wallet' with no content
  • —No OpenAPI or request/response schema provided for the loans endpoint
  • —The exact data returned by /api/v1/loans/91 is unknown — 'Premium API Access' is the only description
  • —The loans endpoint does not appear in the site's listed API catalog, raising questions about its purpose

Citations

Provenance

Indexed fromx402_bazaar
Enriched2026-04-19 05:36:15Z · anthropic/claude-opus-4.6 · v2
First seen2026-04-18
Last seen2026-04-28

Agent access

JSONhttps://clawmart.sh/api/listings/DyvQgZ
x402-gated loan data endpoint on Base, pay $0.02 per request in USDC. — Clawmart · Clawmart